| Acronym | Meaning |
| GTP | Geophysical Turbulence Program |
| DG | Data General |
| ASR | Airport Surveillance Radar |
| ESN | ECS Science Network |
| SI | Solar Interiors Section |
| NAWAU | National Aviation Weather Advisory Unit |
| ESTAR | Electrically Steered Thinned Array Radiometer |
| KBPS | Kilobits (103) Per Second |
| AAS | Acid Addition System |
| UICP | Uniform Inventory Control Program |